grinchsr 591 #1 Posted January 29, 2018 Can the lift valve be rebuilt and if so where can I find the internal O-rings? I also am looking for a source ( other than Toro ) for the O-rings that seal the hydro hoses at the valve body. It appears that they are 2 different sizes. I have the Toro part numbers but I prefer to find them locally. Share this post Link to post Share on other sites
WVHillbilly520H 10,369 #2 Posted January 29, 2018 I think Lowell @wheelhorseman has those rebuild kits available,Jeff. Share this post Link to post Share on other sites
grinchsr 591 #3 Posted January 29, 2018 I just got off the phone with him. He does not sell them for the 520's. Share this post Link to post Share on other sites
WVHillbilly520H 10,369 #4 Posted January 29, 2018 Any local hydraulic shops near you, they should be able to help you out, sorry about Lowell not having any. Share this post Link to post Share on other sites
wheelhorseman 3,197 #5 Posted January 29, 2018 (edited) Pretty sure these are the right ones for your valve I had to look through 1 million pictures to find it LOL Edited January 29, 2018 by wheelhorseman 4 2 1 Share this post Link to post Share on other sites
grinchsr 591 #6 Posted January 29, 2018 THANKS Lowell. Let me take the valve apart to see how many rings I need then I will PM you. Share this post Link to post Share on other sites
BaySide1 137 #8 Posted January 29, 2018 20 hours ago, grinchsr said: Can the lift valve be rebuilt and if so where can I find the internal O-rings? I also am looking for a source ( other than Toro ) for the O-rings that seal the hydro hoses at the valve body. It appears that they are 2 different sizes. I have the Toro part numbers but I prefer to find them locally. Mechanics Bliss in Worcester, MA has just about any O-Ring you could possibly need. Bring the old ones and they measure them out for you. Share this post Link to post Share on other sites